Type GB7

Type GB7 xipuli piston (hole) seals are interchangeable with Parker B7 groove sizes.

The main advantages;
● Excellent wear resistance
● Anti-extrusion
● Impact resistance
● Small compression deformation
Adapt to harsh working conditions
● Good high and low temperature resistance
● Long service life
● Easy installation
 

Scope of application:
Working pressure: ≤ 40Mpa
Working temperature: -45 ~ 110C
Surface speed: ≤ 0.8 m/s
Mainly used for heavy-duty walking machinery and static pressure in the piston seal.
Installation: This type of seal should have axial clearance, in order to avoid damage to the sealing lip, do not install the seal on the sharp edge. This type of sealing surface can usually be loaded into a closed groove.
Material: XA- -3093 is a high-performance polyurethane composite material independently developed by xipuli. Compared with other polyurethane materials currently on the market, its main advantages are excellent heat resistance, long-term up to 110C, low temperature resistance up to minus 62C, enhanced hydrolysis resistance and small compression deformation.